package com.android.clinic.app.ui.pay;

/**
 * Created by cheng on 2018/3/9.
 */
public class PayUtils {

    private static PayUtils instance;
    private OnWXPayCallbackListener mCallBackListener;

    public static PayUtils getInstance() {
        if (instance == null) {
            instance = new PayUtils();
        }
        return instance;
    }

    public void setCallBackListener(OnWXPayCallbackListener callbackListener) {
        this.mCallBackListener = callbackListener;
    }

    public OnWXPayCallbackListener getCallBackListener() {
        return mCallBackListener;
    }

}
